What's the best way to keep my Ford Transit Custom's engine running smoothly?

I recently purchased a Ford Transit Custom and want to make sure I'm doing everything I can to keep the engine in good condition. What are some tips for maintaining the engine and prolonging its lifespan?

Regular oil changes are key to keeping your engine running smoothly. Make sure to follow the recommended schedule for your specific model of Ford Transit Custom.

In addition to oil changes, it's important to regularly check your coolant levels and top off if necessary to prevent overheating.

I've found that using high-quality fuel can also make a big difference in engine performance and longevity. It's worth the extra cost.